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Energy crisis pushes nuclear comeback worldwide

AFP

As the costs of importing energy soars worldwide and climate crises wreak havoc, interest in nuclear power is on the rise with nations scrambling to find alternative sources.

Investment in nuclear power declined after Japan’s 2011 Fukushima disaster, the world’s worst nuclear accident since Chernobyl in 1986, as fears over its safety increased and governments ran scared.

But following Moscow’s invasion of Ukraine in February, the subsequent squeeze on energy supplies and Europe’s push to wean itself off of Russian oil and gas, the tide is now turning back in favour of nuclear.

Governments face difficult decisions with rising gas and electricity bills and scarce resources threatening to cause widespread suffering this winter.

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Some experts argue that nuclear power should not be considered an option, But others argue that, in the face of so many crises, it must remain part of the world’s energy mix.

One of the countries reconsidering nuclear energy is Japan, where the 2011 accident led to the suspension of many nuclear reactors over safety fears.

This week Japan’s Prime Minister Fumio Kishida called for a push to revive the country’s nuclear power industry, and build new atomic plants.

Other countries that were looking to move away from nuclear have discarded those plans — at least in the short term.

Less than a month after Russia’s attack on Ukraine, Belgium delayed by a decade its plan to scrap nuclear energy in 2025.

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While nuclear power, currently used in 32 countries, supplies 10 percent of the world’s electricity production, the International Atomic Energy Agency (IAEA) raised its projections in September for the first time since the 2011 disaster.

The IAEA now expects installed capacity to double by 2050 under the most favourable scenario.

– Climate reasoning –

Even in Germany, Europe’s biggest economy, sticking with nuclear is no longer a taboo subject as the energy crisis rekindles debate on shutting down the country’s last three nuclear power plants by the end of 2022.

Berlin said last month it would await the outcome of a “stress test” of the national electric grid before deciding whether to stick with the phaseout.

Greenpeace Germany’s climate and energy expert, Gerald Neubauer, said turning to nuclear was “not a solution to the energy crisis”.

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He said nuclear energy would have “limited” efficacy in replacing Russian gas since it is mainly “used for heating” in Germany not for electricity production.

“The reactors would only save the gas used for electricity, it would save less than one percent of the gas consumption,” he added.

But according to Nicolas Berghmans, energy and climate expert at the IDDRI think tank, extending the use of nuclear “can help”.

“Europe is in a very different energy situation, with several overlapping crises: the problem of Russian gas supply, the drought that has reduced the capacity of dams, the French nuclear plants’ weak output… so all the levers matter,” he said.

The pro-nuclear lobby says it is one of the world’s best options to avoid climate change since it does not directly emit carbon dioxide.

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In fact, nuclear energy accounts for a bigger share of the world power mix in most of the scenarios put forward by the IPCC, the UN’s climate experts, to alleviate the global climate crisis.

– Divided opinions –

As the need for electricity booms, several countries have expressed a desire to develop nuclear infrastructure including China — which already has the largest number of reactors — as well as the Czech Republic, India and Poland since nuclear offers an alternative to coal.

Likewise, Britain, France and the Netherlands have similar ambitions, and even the United States where President Joe Biden’s investment plan encourages the sector’s development.

The IPCC experts recognise that the deployment of nuclear energy “can be constrained by societal preferences” since the subject still divides opinion because of the risk of catastrophic accidents and the still unresolved issue of how to dispose of radioactive waste safely.

Some countries, like New Zealand, oppose nuclear, and the issue has also been hotly debated in the European Union over whether it should be listed as a “green” energy.

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Last month, the European Parliament approved a contentious proposal giving a sustainable finance label to investments in gas and nuclear power.

Other issues remain over nuclear infrastructure including the ability to build new reactors with costs and delays tightly controlled.

Berghmans pointed to “long construction delays”.

“We’re talking about medium-term solutions, which won’t resolve tensions in the market”, as they will arrive too late to address climate crises, he said, but suggested focusing on the “dynamic” renewable energies sector that can be immediately helpful.

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International

Colombia says it would not reject Maduro asylum request as regional tensions escalate

The Colombian government stated on Thursday that it would have no reason to reject a potential asylum request from Venezuelan President Nicolás Maduro should he leave office, as regional tensions persist over the deployment of U.S. military forces in the Caribbean since August.

“In the current climate of tension, negotiations are necessary, and if the United States demands a transition or political change, that is something to be assessed. If such a transition results in him (Maduro) needing to live elsewhere or seek protection, Colombia would have no reason to deny it,” said Colombian Foreign Minister Rosa Villavicencio in an interview with Caracol Radio.
However, Villavicencio noted that it is unlikely Maduro would choose Colombia as a refuge. “I believe he would opt for someplace more distant and calmer,” she added.

Colombian President Gustavo Petro also commented on Venezuela’s situation on Wednesday, arguing that the country needs a “democratic revolution” rather than “inefficient repression.” His remarks followed the recent detention and passport cancellation of Cardinal Baltazar Porras at the Caracas airport.

“The Maduro government must understand that responding to external aggression requires more than military preparations; it requires a democratic revolution. A country is defended with more democracy, not more inefficient repression,” Petro wrote on X (formerly Twitter), in a rare public criticism of the Venezuelan leader.

Petro also called for a general amnesty for political opponents and reiterated his call for forming a broad transitional government to address Venezuela’s prolonged crisis.

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Since September, U.S. military forces have destroyed more than 20 vessels allegedly carrying drugs in Caribbean and Pacific waters near Venezuela and Colombia, resulting in over 80 deaths.
U.S. President Donald Trump has repeatedly warned that attacks “inside Venezuela” will begin “soon,” while Maduro has urged Venezuelans to prepare for what he describes as an impending external aggression.

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International

Cuba battles out-of-control dengue and chikungunya epidemic as death toll rises to 44

Cuba is facing a severe dengue and chikungunya epidemic that has already claimed at least 44 lives, including 29 minors, according to the Ministry of Public Health (Minsap). The outbreak—now considered out of control—has expanded across the entire country amid a critical shortage of resources to confront the emergency.

Authorities report more than 42,000 chikungunya infections and at least 26,000 dengue cases, though they acknowledge significant underreporting as many patients avoid seeking care in health centers where medicines, supplies, and medical personnel are scarce. The first cluster was detected in July in the city of Matanzas, but the government did not officially use the term “epidemic” until November 12.

Chikungunya—virtually unknown on the island until this year—causes high fever, rashes, fatigue, and severe joint pain that can last for months, leaving thousands temporarily incapacitated. Dengue, endemic to the region, triggers fever, muscle pain, vomiting, and, in severe cases, internal bleeding. Cuba currently has no vaccines available for either virus.

Minsap reports that of the 44 deaths recorded so far, 28 were caused by chikungunya and 16 by dengue.

The health crisis unfolds amid deep economic deterioration, marked by the absence of fumigation campaigns, uncollected garbage, and shortages of medical supplies—conditions that have fueled the spread of the Aedes aegypti mosquito, the primary vector for both diseases. “The healthcare system is overwhelmed,” non-official medical sources acknowledge.

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Beyond the health impact, the epidemic is heavily disrupting economic and family life. The intense joint pain caused by chikungunya has led to widespread work absences, while hospital overcrowding has forced relatives to leave their jobs to care for the sick. In November, authorities launched a clinical trial using the Cuban drug Jusvinza to reduce joint pain, though results have not yet been released.

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International

Ecuador on track for record violence as homicides hit highest level in Latin America again

Violence in Ecuador is expected to reach historic levels by the end of 2025, with the country set to record the highest homicide rate in Latin America for the third consecutive year, according to a report released Thursday by the Armed Conflict Location & Event Data Project (ACLED). The organization warns that criminal activity is not only persisting but could worsen in 2026.

Official figures show 7,553 homicides recorded through October, surpassing the 7,063 registered throughout all of 2024. ACLED estimates that 71% of the population was exposed to violent incidents this year, despite President Daniel Noboa’s declaration of an “internal armed conflict” in an attempt to confront powerful criminal groups.

According to the report, several factors are driving the deterioration of security: a territorial war between Los Chonerosand Los Lobos, the two most influential criminal organizations in the country; the fragmentation of other groups after the fall of their leaders; and Ecuador’s expanding role as a strategic hub for regional drug trafficking.

Since 2021, violence has forced the internal displacement of around 132,000 people, while more than 400,000 Ecuadorians — equivalent to 2% of the population — have left the country. Between January and November alone, violent deaths rose 42%, fueled by prison massacres and clashes between rival gangs.

The report warns that conditions may deteriorate further. Ecuador has been added to ACLED’s 2026 Conflict Watchlist, which highlights regions at risk of escalating violence. The expansion of Colombian armed groups such as FARC dissidents and the ELN, state weakness, and a potential rerouting of drug trafficking corridors from the Caribbean to the Pacific intensify the threat.

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“The president is facing a wave of violence that shows no signs of easing,” the report concludes.

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